Solid Potassium Chlorate decomposes to form Potassium Chloride and Oxygen gas by the following reaction below: 2 KClO3 ⟶ 2KCl + 3 O2

How many Liters of Oxygen gas can be formed by beginning with 358 grams of KClO3 under the conditions of 72 degrees Celsius and 1.4 atm?

The Molar Mass of KClO3 is 122.6 g/mole

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.